Surge Vessel Storage Tank (also called gas storage tank, compressed air tank, air receiver, CO2 tank or nitrogen tank, etc al) is widely used to keep the stored gas or air in stable pressure. According to the different ability of bearing pressure, DFC storage tank is divided into high pressure, low pressure and normal pressure storage tank. According to the structure, it can be divided into vertical and horizontal. It can reduce pressure pulsation, the temperature of compressed air, the load on the filter and desiccant. The gas storage tanks are widely used to storage compress air, CO2, Nitrogen and other gases.
| Design standard |
ASME/PED |
Application |
Water treatment |
| Volume |
0.5-300CBM |
Diameter |
500-3500mm |
| Medium |
Potable water |
Vessel type |
vertical/horizontal |
| Packing |
transport saddle |
Raw material |
Carbon steel/Stainless steel/as customer requirement |
DFC Pressure Vessel Manufacturing Co., Ltd. (DFC) is a company with more than 30 years of professional experience in designing and manufacturing in the filed of pressure vessels. DFC has an innovational and constantly progress team with rigorous management concept. This work team will provide each customer with good quality products and nice service with it's strong professional technical strength and honest pragmatic corporate culture.
DFC Pressure Vessel Manufacturing Co., Ltd. (DFC) is located at No. 27, Sanxia Road, Shijiazhuang Economic and Technological Development Zone. Where 2.5km north is Shihuang Expressway, 40 minutes drive from Shijiazhuang Airport, 250 km from capital city Beijing and 450 km from Tianjin Port. It's good location and convenient transportation.
DFC Pressure Vessel Manufacturing Co., Ltd was named Shijiazhuang Dongfang Petrol-Chemical Machinery Factory, which was acquired by Shijiazhuang Zhengyuan Tower Equipment Co.,Ltd in 2017. DFC got qualification for D1,D2 designing and fabrication in 1988 and acquired manufacturing licence for A1 pressure vessel issued by State Bureau of Technical Supervision. In 1999, DFC passed the US ASME standard "U" stamping product certification and got ISO 9001 certificate in 2001. It's the production fixed-point processing export enterprises in chemical fertilizer industry and petrochemical machinery both from domestic and abroad.
DFC is an important exporter of petro-chemical equipment in China. DFC have has extensive experience in complying with PED (97/23 / EC), CUTR and CRN requirements. DFC is familiar with domestic and international norms and standards such as: GB150,GB151,
JB4710,ASME Code Section VIII Div.1,CUTR, AS1210,EN13445,TEMA,API650 ,API620,and PD5500. DFC can meet the design and fabrication
requirements of customers from all over the world. DFC has established long-term cooperation with the third party inspection company such as :TUV, BV, DNV, ABS, CSEI, CCSI, SGS, Moody, and TYPSA who help us to ensure that all raw materials, fabricati
For more information about DFC, please contact:
Grace Liu
Sales assistant
DFC Pressure Vessel Manufacture Co., Ltd.
Audited Supplier 
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